<!DOCTYPE html>
<html lang="zc-CN">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <h2>接口及接口文档</h2>

    省份<input type="text" name="province" value="浙江省" /> 城市<input type="text" name="city" value="杭州市" />
    <button>测试</button>
    
    <ul class="list"></ul>
    <script src="./assets/axios.js"></script>
    <script>
        const btn = document.querySelector('button');
        const province = document.querySelector('input[name=province]');
        const city = document.querySelector('input[name=city]');
        const list = document.querySelector('.list');
        btn.addEventListener('click', function () {
            const pname = province.value
            const cname = city.value
            axios({
                url:'http://ajax-api.itheima.net/api/area',
                params:{
                    pname,
                    cname
                }
            }).then(({data:res})=> {
                const {data} = res
                list.innerHTML = data.map((item)=> {
                    return `<li>${item}</li>`
                }).join('')
            })
        });
    </script>
</body>

</html>